Lok Sang Ho is Dean of Business, Chu Hai College of Higher Education, Hong Kong. He holds a PhD in Economics from the University of Toronto and has worked in the Ontario Government as well as academia. Much of his research has focused on housing and the macro economy, with articles published in World Economy, Pacific Economic Review, Journal of International Economics,Journal of International Money and Finance, Contemporary Economic Policy, Policy Sciences, Journal of Real Estate Finance and Economics, Journal of Housing Economics, Social Science and Medicine, Economists' Voice, Urban Studies, Regional Studies, and other publications. Since he published his article on the "World Currency Unit" in World Economy, he has been working to perfect this "indexed unit of account." Daily quotations of this unit in alternative currencies is now available at https://wcu.chuhai.edu.hk/. He argues that commodity prices should be quoted in this "indexed unit of account," which represents a unit of global real purchasing power, rather than the US dollar. His latest update on the project was published in International Review of Economics and Finance(2018). He has published a number of books, including Public Policy and the Public Interest(Routledge), Psychology and Economics of Happiness, Health Policy and the Public Interest, APEC and the Rise of China(World Scientific), Exchange Rate Regimes and Macroeconomic Stability(Kluwer Academic Publishers); China, Hong Kong, and the World Economy (joint editor, Palgrave-Macmillan, 2006). He was president of the Hong Kong Economic Association 1999-2007.